所属分类：常见问题 发布时间：2021-01-26 11:21:38 来源：http://www.lcnmb500.com 浏览量：
If the working time of Hardox400 wear-resistant plate machine is suspended (such as finishing equipment, straightening machine, etc.), the pressure can be supplied by manual oil pump. In this case, all the equipment is simple and cheap.
When one main oil pipe of the wear-resistant plate machine is blocked, it can automatically switch to another pipe for oil supply, so as to unload the blocked oil pipe for maintenance without stopping working. When new oil is needed, the automatic valve can return the oil to the tank along the main pipe.
The lubrication system of main oil pipe of Hardox400 wear-resistant plate is adjusted by oil pressure gauge. The oil feeding period (positive and negative flow of two pipes at the same time) can be set at any time (usually 5-7 minutes). When the oil feeder behind * in the loop is finished, the lubricating oil is pressed back to the automatic directional valve.
After passing through the valve, the lubricating oil plug indicator acts and indicates that each cycle has been completed, and each oil feeder sends a certain amount of lubricating oil to the bearing. By using the directional valve, the lubricating oil pressure is reversed in the oil pipe during the next oil supply.
The reason for the application of forward and reverse feeding is that the lubricating oil in the tubing tends to decompose and harden under great pressure. If the oil is always pressed in one direction, local blockage may occur at the far end of the pipeline, especially in winter; frequent oil backflow can eliminate this phenomenon.
The automatic centralized lubrication pipeline of the wear plate machine is equipped with a glass inspection indicator and a signal of oil pipe blockage.